Vol. 50. J PROCEEDINGS OF THE GEOLOGICAL SOCIETY. 145 



Extremely auriferous veins occur amongst the sheared acid 

 igneous rocks of the Umhungwe Valley in the Manica district, and 

 gold occurs in the kaolin produced by the disintegration of these 

 rocks. 



The following communications were read : — 



1. ' Further Notes on some Sections on the New Eailway from 

 Romford to Upminster, and on the Relations of the Thames Valley 

 Beds to the Boulder Clay.' By T. V. Holmes, Esq., F.G.S. 



2. ' On the Geology of the Pleistocene Deposits in the Valley of 

 the Thames at Twickenham, with Contributions to the Flora and 

 Fauna of the Period.' By J. R. Leeson, M.D., F.L.S., F.G.S., and 

 G. B. Laffan, Esq., B.Sc, F.G.S. 



3. ' On a Goniatite from the Lower Coal Measures.' By Herbert 

 Bolton, Esq., F.R.S.E. (Communicated by George C. Crick, Esq., 

 F.G.S.) 1 



In addition to the specimens mentioned on p. 144, the following 

 were exhibited : — 



Specimens from the new Railway from Romford |to Upminster, 

 exhibited by T. V. Holmes, Esq., F.G.S., in illustration of his 

 paper. 



Specimens of the Fauna and Flora from the Pleistocene Deposits 

 at Twickenham, exhibited by Dr. J. R. Leeson, F.L.S., F.G.S., in 

 illustration of the paper by himself and G. B. Laffan, Esq., B.Sc, 

 F.G.S. 



Specimens of Goniatites, exhibited by Herbert Bolton, Esq., 

 F.R.S.E., in illustration of his paper. 



Palaeolithic Flint-implement, found in Gravel at the corner of 

 Jermyn Street and Eagle Place, S.W., April 4th, 1894, exhibited 

 by the Director of the Museum of Practical Geology. 



May 9th, 1894. 

 Dr. Henry Woodward, F.R.S., President, in the Chair. 



Colonel Frederic Taylor Hobson, 83 Queen's Gate, S.W., was 

 elected a Fellow of the Society. 



The List of Donations to the Library was read. 



1 This paper has been withdrawn by permission of the Council. 



